Reading your replies i think i will ditch the idea of making prints, and just have them normally developed into slides, and i will scan them myself with the appropriate slide scanner, and since i have hundreds of slides that i want to digitize anyway i think it would be a good investment.
Since there is no analog printing of slides anymore, let me just make this quick remark:
It would be best to ask people for examples of slide scans to see if you like the results. Even better if someone could scan one of your existing slides for you, to see if the results are good enough. You wouldn't want to spend money and be disappointed by the difference to your actual slide.
It's really tough to get the screen image to look like the slide. You'll need some experience in Lightroom (or like me get it in the process). Unlike a colour negative, where (m)any results are valid the slide is what it is. Attached is an image which I consider close to the original look. My screens are profiled, so yours is likely a bit too bright. Velvia 50 in 6x6. The fine gradation and microcontrast are near impossible to replicate. Nothing beats the slide. But at least this image is almost within the colour gammut of Kodak Endura Metallic, at least the soft proof claims so. A few green highlights light up as out of gammut. I guess I will have to try myself to have a some prints made from my velvias.
I don't have a through-light scanner, hence I cannot confirm it first hand, but from what people report about them the quality is very limited. Simple optics and relatively simple mechanics, which need to move the scan head for a long distance at very tiny steps that need to be incredibly exact. And for slide the biggest problem seems to be that scanners cannot handle the densities (colour negatives are more transparent). IMHO scanners are near obsolete. Large format is probably the exception, because my recommendation below may only be good for medium format and smaller.
With a copy stand (I use good but affordable one made by Kaiser) and a light plate you can use a suitable camera to copy slides and negatives. With the right exposure you will punch through an underexposed slide and get whatever information is left in the emulsion. I doubt any scanner can do exposure times of 1/8s or even longer. If the camera happens to be a digital one (if so it really should be tethered to a computer for remote control and focusing) you will end up with a usable analog slide image in computer readable form. That means a raw file, anything else is useless to make adujstments.
If you don't already have such a camera it might be too expensive to buy just for that purpose. Depends on you. But cheaper than a drum scanner, while equivalent for most amateur needs. Ok, my medium format resolution is limited without stitching, which I'm not bothering with. Good enough for me. The all manual work flow is similar to an enlarger.
If you have a negative film behind the lens, theoretically you can create inter negatives with the same copy stand. I haven't done that yet, but it is on my list of things to play with. Especially useful when wet printing in the darkroom. But I'm afraid I won't get to do RA4 this year. Haven't even been able to do a singe b/w print this year.
If you'd like to ask me for details you can DM me since these topics seems to be off topic in both analog and digital forums.
Image in full res here:
https://www.flickr.com/gp/139815197@N06/0z1839